The problem we also suffer from is the pollution in the world, caused by humanity because we humans are not aware of the actions we take and we are not yet able to have renewable energy. It affects all living things. Whether due to industries, non-renewable energy (ie it does not come from the sun or thanks to the air), due to cars, it can also occur simply when throwing rubbish on the floor and not recycling, etc. It is a serious problem because little by little we are destroying the ozone layer, which is what protects us from the sun's rays, and if we follow this step, we will destroy it whole. All of this could happen if we don’t change the world. Mainly, to curb climate pollution we should recycle, stop using both the car and replace it with a bike or public transport. That's why we thought of creating an application that shows you every day worldwide and in your city or town, how much it pollutes every day, every month and every year. Also put particularly how much you spend. And apart from that, everything you spend shows you that it could be equivalent to for example how many animal or human deaths could be equivalent. The reason we have chosen this problem is because it affects the entire planet Earth and can cause life to end. It is something very important and we must all change it. Perhaps most people live without realizing how it is affecting so much.